If you're really into the idea of doing a drastic change (meaning three or more shades lighter or darker than your natural color or switching it completely), visit the salon. At-home hair color should be about maintaining the shade that was designed for you by a colorist, not major changes, advises Dorram.
Cunningham first used chance in Sixteen Dances (1951) to determine the order of various segments into an established structure of dark, interlude, light, interlude, etc.; he also used charts and chance for the choreography and spacing of several dancers during one of the interludes.
In 2000, Cunningham assigned ownership of his dances to a newly constituted entity, the Merce Cunningham Trust. During his lifetime, Cunningham was the sole trustee. When I first spoke with Kuhn about the trust, Cunningham was still alive and closely guarding the names of the successor trustees.